Junior Consumer Tip - Abominable Snowman (1970)

I remember these characters, The Ritts Puppets, also hosted the bumpers on Saturday mornings between the cartoons, IIRC, it was NBC. I especially remember the Flamingo. It must have been around 1973 or so.

I remember this PSA when I was a kid growing up in the Metro Detroit area! They played this for years if I recall!

This commercial is from 75-76 approx ... doesn't the abominable snowman look like a relative of Harry Monster from Sesame Street ?